The Heavy-duty Showa cylindrical lock is a robust and durable lock designed for high-security applications. It is known for its strength and ability to withstand heavy use and attempted break-ins. The Heavy-duty Showa cylindrical lock is constructed using high-quality materials such as solid brass or stainless steel. It is built to withstand extreme forces, making it highly resistant to physical attacks. This lock incorporates advanced security features to provide maximum protection against unauthorized access. It typically includes anti-pick pins, hardened inserts, and reinforced strike plates, making it difficult for intruders to tamper with or bypass the lock. The Heavy-duty Showa cylindrical lock is known for its reliability and long lifespan. It is manufactured with precision to ensure smooth operation and minimal wear and tear over time, making it suitable for high- traffic areas.